rear lamp

English Thesaurus

1. lamp (usually red) mounted at the rear of a motor vehicle (noun.artifact)

hypernym	:	lamp,
definition	:	an artificial source of visible illumination (noun.artifact)

part meronym	:	electrical system,
definition	:	equipment in a motor vehicle that provides electricity to start the engine and ignite the fuel and operate the lights and windshield wiper and heater and air conditioner and radio (noun.artifact)